Base | Representation |
---|---|
bin | 1110100100001010011… |
… | …0101010010000101001 |
3 | 212220212122111011121010 |
4 | 3221002212222100221 |
5 | 13044430214041433 |
6 | 310541345334133 |
7 | 24035551642161 |
oct | 3510246522051 |
9 | 786778434533 |
10 | 250225533993 |
11 | 97135877286 |
12 | 405b4037349 |
13 | 1a799a16466 |
14 | c17a75d5a1 |
15 | 6797a18e63 |
hex | 3a429aa429 |
250225533993 has 32 divisors (see below), whose sum is σ = 356588997760. Its totient is φ = 155616422400.
The previous prime is 250225533983. The next prime is 250225534001. The reversal of 250225533993 is 399335522052.
It is not a de Polignac number, because 250225533993 - 214 = 250225517609 is a prime.
It is a super-2 number, since 2×2502255339932 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (250225533983) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2501643 + ... + 2599743.
It is an arithmetic number, because the mean of its divisors is an integer number (11143406180).
Almost surely, 2250225533993 is an apocalyptic number.
It is an amenable number.
250225533993 is a deficient number, since it is larger than the sum of its proper divisors (106363463767).
250225533993 is a wasteful number, since it uses less digits than its factorization.
250225533993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98809.
The product of its (nonzero) digits is 2187000, while the sum is 48.
The spelling of 250225533993 in words is "two hundred fifty billion, two hundred twenty-five million, five hundred thirty-three thousand, nine hundred ninety-three".
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